#include <iostream>
#include <fstream>

using namespace std;

/**
 * Checker template for interactive task
 * To give result, print to stderr
 * */
int main(int argc , char** argv) {
	int input, i;
	
	ifstream fin(argv[1]);
	
	fin >> input;
	cin >> i;
	
	fin.close();
	
	if (input == i) {
		cerr << "[OK]" << endl;
		cerr << "Checker done " << i << endl;
	}
	else {
		cerr << "[FAILED]" << endl;
		cerr << "Checker done " << i << endl;
	}
	
	return 0;
}
